Figure 3. The Gene Structures of 16 New Duplicates Mapped on the Species Phylogeny.

CR33318 is not shown because it is a truncated copy without detectable expression and has frame shift mutations. Duplicated regions are indicated with vertical dash lines. Horizontal dash lines in CG7635-r, CG3101-r, d-r, and klg-r indicate that we only obtained partial coding regions with RT-PCR and longer coding regions may exist outward. Boxes are exon regions and lines indicate introns. Yellow boxes indicate recruited chimeric regions, green boxes indicate parental loci UTRs, and blue boxes indicate duplicate loci UTRs. Positions of start and stop codons are marked.